Metadata-Version: 2.1
Name: neoaria-commons
Version: 0.2.91
Summary: neoaria commons module for neoaria-backend-generator
Home-page: https://www.neoaria.io
Author: yakenator
Author-email: yakenator@neoaria.io
License: MIT License
Classifier: Environment :: Web Environment
Classifier: Framework :: FastAPI
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.12
Description-Content-Type: text/markdown

neoaria-commons
===============

This software is one of the systems that form the basis of software produced by NeoAria Co., Ltd.

It mainly aims to provide the foundation for the back-end system, and among the foundations, it focuses on implementing and operating the source system (data, events, search, web socket).

# Quick start

It can be installed through pip application. 

* **If installing from scratch** :: pip install neoaria-commons

* **In case of update** :: pip install --upgrade neoaria-commons

# How to use

First, after installation, access must be possible through internal Python.

## DataSource
The data source class is a class that focuses on integrating and using various data sources.  This class is closely related to the configuration and use of MongoDB, MariaDB, Kafka, Solr, and WebSocket, and the initial configuration values ​​must be defined by the system using this class.

Data sources have a total of three types.   Fundamentally, it is divided into DataSource, which manages the state of data, EventSource, which processes data events, and SearchSource, which adjusts data to be searched efficiently.\

### DataSource

* **MongoDBDataSource**

This is a source that is primarily intended to store and update the state of a specific object, and is the main database for the system currently being built in NeoAria.

* **MariaDBDataSource**

Although this source is not currently in active use, it is also a source used for the main purpose of creating and updating the state of data.

### EventSource

* **KafkaDataSource**

This source is for event processing between external systems and will be the only system that can be used at present.

* **RabbitMQDataSource**

Support will be provided later.

### SearchSource

* **SolrDataSource**

It is a data source that searches data by registering a schema, a series of data models, with the main role of searching through data indexing.   It plays an important role in separating and reflecting the existing editing model and service model.

## Business

Based on the actual business model, it is composed of BusinessParameter, BusinessResponse, and BusinessCommon and forms a common business.


### BusinessParamter

It is a class that transmits parameters for executing a business, and its main purpose is to transmit an object with a Key-Value structure by inheriting BaseModel.

### BusinessResponse

Business is a program that ultimately produces results.  The main purpose of BusinessResponse is to contain and deliver the results.   Like BusinessPrarameter, this also aims to convey values ​​centered on Key-Value.

### BusinessCommon

As a common class for all businesses, all businesses must inherit and implement this class.  Contains a list of most implementations.

# Version History
## 0.2 :
(since 0.2.52)
- Added `ProcessBusiness` middle layer class for content model applications
  - Reduces code duplication across different content model implementations
  - Standardizes process workflows (create, change, update, delete, deployment)
  - Provides common event handling logic
```python
# Example usage:
class TouristDestinationBusiness(ProcessBusiness):
    def __init__(self, config):
        super().__init__(config)
        self.solr_base_core_name_prefix = "tourist_destination"
        self.contents_type = 'FormalContents'
        self.model_name = "관광지"
        # ... other model-specific configurations ...
```
- Improved language code handling for multi-language content
  - Added `get_core_name(lang_code="ko")` method for consistent core name generation
  - Dynamically extracts language code from content documents
- Added content type classification
  - Support for different content types (FormalContents, CasualContents, ImageContents)
  - Type-aware event publication
- Enhanced event handling for better type safety
  - Fixed type conversion between EventOperation Enum and string values
  - Improved error handling in meta and search event processing
- Refactored common API URL configurations
  - Standardized meta service, temporary document, and document deletion URLs
  - Consistent API endpoint usage across content models

(since 0.2.48)
- Added cid generate functions

```python
# v1 cid
gen_v1_cid() # default
gen_v1_cid(
  url="http://test-api.example.com/sequence",
  params={"sequenceName": "test_content_id"}
) # request target server

# v2 cid
gen_v2_cid() # default
gen_v2_cid(seed=12345) # seed

# v3 cid
gen_v3_cid()

```

(since 0.2.44)
- Added Solr connection pool configuration

- Modified FastAPI dependency in business model
```python
# main.py

# Global business instance
global_business = create_business()

def get_business():
    return global_business

# FastAPI dependency
def get_business_dependency():
    return get_business()

@router.post("/create")
def post_create(request: Request, businessParameter: BusinessParameter = Body(...), business: CommonBusiness = Depends(get_business_dependency)) -> BusinessResponse:

```


(since 0.2.43)
add ElementStatus
```python
class ElementStatus(Enum):
    # ...기존상태값...
    APPROVALREQUESTPROCESSING = "ApprovalRequestProcessing" # 승인 요청 처리 중
    APPROVALREQUESTERROR = "ApprovalRequestError" # 승인 요청 오류
    APPROVALREQUESTED = "ApprovalRequested" # 승인 요청
    APPROVALPROCESSING = "ApprovalProcessing" # 승인 요청 중
    APPROVALERROR = "ApprovalError" # 승인 오류
```

(since 0.2.40)
#### Major Changes
- Refactored Kafka and Solr implementations to use the Singleton pattern for common sources
- Modified application initialization process in `main.py`

#### Implementation Details
- Common data sources (Kafka, Solr) are now implemented as singletons for better resource management
- Application initialization now requires explicit configuration of business annotations and common sources
- Example initialization:
  ```python
  # Setup target business and data source
  # data source: mongodb_001, event: kafka_001, search: solr_001 
  businessAnnotation = BusinessAnnotation({ 'event':'kafka_001' })
  commonSource = CommonSource({
      'data': 'mongodb_001',
      'event': 'kafka_001',
      'search': 'solr_001'
  })

  def create_business() -> TouristDestinationBusiness:
      return TouristDestinationBusiness(commonSource)
  ```

(since 0.2.39)
update ElementStatus model, add INITIALIZED status

```python
class ElementStatus(Enum):
    REVIEWREQUESTED = "ReviewRequested" # 검토요청
    REVIEWREJECTED = "ReviewRejected" # 검토반려
    REVIEWCOMPLETED = "ReviewCompleted" # 검토완료
    APPROVED = "Approved" # 승인완료
    APPROVEDREJECTED = "ApprovalRejected" # 승인반려
    EDITING = "Editing" # 수정중
    INITIALIZED = "Initialized" # 배포 (서비스 되고 있는 상태)
```

(since 0.2.35)
update BaseValue model, add None type in value field

```python
class BaseValue(BaseModel):
    value: Union[str, int, float, None]
    VT: str
    TT: str
```

(since 0.2.33)
update DeepLLanguages for ZH_HANS = "Chinese (simplified)", ZH_HANT = "Chinese (traditional)"
```python
class DeepLLanguages(Enum):
    BG = { 'name': 'Bulgarian'}
    CS = "Czech"
    DA = "Danish"
    DE = "German"
    EL = "Greek"
    EN = "English"
    EN_GB = "English (British)"
    EN_US = "English (American)"
    ES = "Spanish"
    ET = "Estonian"
    FI = "Finnish"
    FR = "French"
    HU = "Hungarian"
    ID = "Indonesian"
    IT = "Italian"
    JA = "Japanese"
    KO = "Korean"
    LT = "Lithuanian"
    LV = "Latvian"
    NB = "Norwegian (Bokmål)"
    NL = "Dutch"
    PL = "Polish"
    PT = "Portuguese"
    PT_PT = "Portuguese (European)"
    PT_BR = "Portuguese (Brazilian)"
    RO = "Romanian"
    RU = "Russian"
    SK = "Slovak"
    SL = "Slovenian"
    SV = "Swedish"
    TR = "Turkish"
    UK = "Ukrainian"
    ZH = "Chinese (Simplified)"
    ZH_HANS = "Chinese (simplified)"
    ZH_HANT = "Chinese (traditional)"
```

(since 0.2.32)
## Remove configuration on middleware.yaml ###
1. JWT-based permission verification has been consolidated to be performed at a single point. Please define middleware.yaml as follows.
```yaml
jwt:
  enabled: True
  secret_key: '******'
  algorithms: HS256
  targets:
    - /api/v1/*
  permission_service:
    host: 'account_service_host'
    port: 8000
    endpoint: 'account/data/detail'
    cache_expire: 300
```

(since 0.2.31)
1. no longer need to include the SID key in the request header. Instead, please define source.yaml as follows.

## Append configuration on source.yaml ###
```yaml
service:
  name: 'service_name'
  id: 'd680658d-a3a3-4d00-b782-3c36423a93f8'
```

2. Account service configuration has been added to the middleware for JWT-based permission verification. Please define middleware.yaml as follows.

## Append configuration on middleware.yaml ###
```yaml
jwt:
  enabled: True
  secret_key: '******'
  algorithms: HS256
  targets:
    - /api/v1/*
  account_service:
    host: 'account_service_host'
    port: 8000
    endpoint: 'account/data/detail'
    cache_expire: 300
  permission_service:
    host: 'permission_service_host'
    port: 8000
    endpoint: 'permission/data/detail'
```

## Append configuration on source.yaml ###
(since 0.2.28)
must be setup for **websocket_for_actors**
```yaml
websocket_for_actors:
  type: 'kafka'
  data:
    id: 'websocket_for_actors'
    consumer:
      settings:
        bootstrap.servers: '192.168.1.100:9091,192.168.1.100:9092,192.168.1.100:9093,192.168.1.100:9094,192.168.1.100:9095'
        group.id: 'file'
        auto.offset.reset: 'earliest'
        enable.auto.commit: True
      topics: 
        - 'rms.websocket'
    producer:
      settings:
        bootstrap.servers: '192.168.1.100:9091,192.168.1.100:9092,192.168.1.100:9093,192.168.1.100:9094,192.168.1.100:9095'
      topics: 
        - 'rms.websocket'
```

## BusinessAnnotation ###
(since 0.2.26)
The part where service permissions were defined through annotations has been separated.
Definitions can now be made as follows: businessAnnotation = BusinessAnnotation({'event':'kafka_001'}), where only the event source is defined in the existing business.

## Consolidation of Unnecessary Items ##

Previously, the business was defined as:

```python
business: FileBusiness = FileBusiness({'data':'mongodb_001', 'event':'kafka_001', 'search':'solr_001'})
business.service(id='2da46ef1-0009-4a0b-a05e-6c3601cf1066', title='File Service')
```

To ensure thread-safe operation, it has been reorganized as follows

```python
def create_business() -> TokenBusiness:
    return TokenBusiness({'data':'mongodb_001', 'event':'kafka_001', 'search':'solr_001'})

@router.websocket("/ws")
async def websocket_endpoint(websocket: WebSocket, business: CommonBusiness = Depends(create_business)):
    await business.setWebsocket(websocket, webcoekt_callback)
```

Each provided API endpoint is adjusted to inject dependencies using Depends(create_business).

### Based on certain information in the headers, the execution of the JWT and method is determined ###
(since 0.2.22)
1.	Information that requires login must be defined in middleware.yaml under jwt.targets with the related paths.
2.	The JWT token must include the userId.
3.	The request header must include the service ID of the service being called. The service ID is unique for each service and is specified as ‘SID’.

### The ‘router’ package is no longer supported ###
(since 0.2.19)
1.	From now on, all programs should be written in main.py. It is recommended to merge all contents from the existing router.py file into main.py and use it there.
2.	There are changes in neoaria.middleware. Please refer to the history project for the main usage.
3.	There are changes in neoaria.commons. An annotation for permission handling has been added.

### For a smooth workflow, the program supports three classes ###
(since 0.2.17)
1. neoaria.archive.Zip: Compresses and creates files in ZIP format. (Available from version 0.2.17)
2. neoaria.pdf: Creates and provides PDF files. (Not yet available.)
3. neoaria.microsoft.Excel, neoaria.microsoft.PowerPoint: Creates files compatible with Microsoft Excel and PowerPoint. (Not yet available.)

### Append determine_cid function ###
(since 0.2.16)
Checks the format of the content’s CID. The result will be a value of the CIDType type.

### A model that can be commonly used has been added ###
(since 0.2.14)
![Class Diagram](https://www.neoaria.io/classes.png)

### When searching through lists based on the search engine ###
(since 0.2.8)
Apache Solr is an open-source search engine primarily used for text-based search and analysis. While Solr provides powerful search capabilities on its own, it can be extended and customized to meet user needs by using various search engine types. The following are the main types of search engines available in Solr:

	1.	StandardQueryParser (Default Query Parser): Solr’s default query parser, supporting everything from simple searches to complex logical queries. It is widely used for general text-based searches.
	2.	DisMax (Disjunction Max Query Parser): Executes queries across multiple fields and performs a search reflecting the highest score from each field. It is useful when conducting searches across various fields using simple syntax. Particularly advantageous for searching for the presence of words across multiple fields.
	3.	Extended DisMax (eDisMax): An extended version of DisMax, supporting more complex queries and filters. It provides flexible search options to yield specific and precise search results. For instance, it supports complex queries like phrase search, boolean operators, and grouping.
	4.	Lucene Query Parser: Uses the query parser from Apache Lucene, Solr’s underlying search engine. It offers powerful and diverse functionalities but may require complex query syntax.
	5.	Function Query: Supports various function-based queries, such as numeric operations, date comparisons, and geographic distance calculations. Useful for searching special data like numbers or dates.
	6.	Spatial Query: Performs searches based on geographic location. For example, it is used to search for data within a certain distance from specific coordinates.
	7.	Join Query: Supports queries similar to the JOIN operation in relational databases. It adjusts search results based on the relationships between different documents.
	8.	MoreLikeThis (MLT) Query: Used to search for documents similar to a given document. Useful in recommendation systems or finding related documents.

Currently, only the DisMax search method is supported.

```python

from neoaria.commons import SolrSearchParams, DisMaxSearchCondition ...

...

class SearchCondition(BaseModel):
    pass

class SpatialSearchCondition(SearchCondition):
    pass

class MoreLinkThisSearchCondition(SearchCondition):
    pass

class JoinSearchCondition(SearchCondition):
    pass

class FunctionSearchCondition(SearchCondition):
    pass

class LuceneSearchCondition(SearchCondition):
    pass

class StandardSearchCondition(SearchCondition):
    pass

class DisMaxSearchCondition(SearchCondition):
    fq: Optional[List[str]] = Field(None, description="Filter query")
    rows: Optional[int] = Field(10, ge=1, le=100, description="Number of results to return")
    start: Optional[int] = Field(0, ge=0, description="Start index for pagination")
    sort: Optional[str] = Field(None, description="Sort order")
    fl: Optional[str] = Field(None, description="Fields to return")
    qf: Optional[List[str]] = Field([], description="Query fields")
    df: Optional[str] = Field('title', description="Default query field")

class SolrSearchParams(BaseModel):
    q: Optional[str] = Field('*:*', description="Search query")
    condition: SearchCondition


```


### Annotation-based Permission Configuration for Business Logic ###

A new annotation named business has been added, allowing you to configure permissions at the method level within the business logic. This annotation can be defined above methods and used as shown below:

```python
# Method-level annotation for business permissions
@business.permission(default={
        'administrator': True,
        'manager': True,
        'operator': False,
        'viewer': False,
    }, custom={
        'Construction Staff': True,
        'Daegu Stone Administrator': True,
        'VK Administrator': True,
        'Gallery Administrator': True,
    }
)
```

The object definition at the top is as follows:

```python
from neoaria.commons import business
```

### Centralized Router Creation for Permission Service Notifications ###

When creating a router, we plan to notify the permission service using the business logic as a parameter. Therefore, we intend to extract the attributes and configured permission information of the relevant business methods, create a model, and then pass it to the service. The extraction process has been completed so far.

The implementation is in router.py, and it is used as follows:

```python
router = build_router(business, '/permission')
```

### Name Changes for Objects Related to the Use of the RMS System

	•	RmsAccount → DefaultAccount
	•	RmsDepartment → DefaultDepartment
	•	RmsOrganization → DefaultOrganization

### New Permission-Related Objects Have Been Registered

 	•	DefaultApplications: A model for applications that can be used by default.
	•	DefaultFunctions: A model that represents the functions of an application.
	•	DefaultPermission: A model configured to grant permissions for applications and functions to organizations, departments, and users.
As a result, the models DefaultOrganization, DefaultDepartment, and DefaultAccount have been updated to include a new attribute permission: DefaultPermission = None.

```python
class DefaultAccount(BaseModel):

    id: Optional[str] = None
    name: Optional[str] = None
    position: Optional[str] = None
    rank: Optional[str] = None
    id_number: Optional[str] = None
    email: Optional[str] = None
    phone_number: Optional[str] = None
    created_at: Optional[datetime] = None
    modificated_at: Optional[datetime] = None

    permission: DefaultPermission = None

    ...

```

### Provides an intuitive way for a service to call another service.

	•	Communicator: Calls a service and returns results based on the information of already deployed services. and The configuration file for operation has been added.

```yaml
services:
  account:
    host: 'localhost'
    port: 5000

7b2c679f-1a62-4a0d-bde8-979ae03870da:
  service: 'account'
  api: '/account'
  method: 'GET'
  desc: 'getting account information'

```



## 0.1 : 
### Middleware Configuration

This project now supports middleware configuration through a centralized settings file. The available middleware options include:

- **Logging**: Customize logging behavior to track and store application logs.
- **JWT (JSON Web Token)**: Configure JWT for secure token-based authentication.
- **Gzip Response**: Enable gzip compression for responses to improve performance.
- **CORS (Cross-Origin Resource Sharing)**: Set up CORS policies to control resource sharing between different domains.
- **System Preformance Monitoring for Prometheus**: Integrate with Prometheus for system monitoring and metrics collection.

To configure these middleware options, please refer to the settings in the `config/middleware.yaml` file. Each section of the file corresponds to one of the middleware components, and you can modify the parameters according to your requirements.

The code to use is provided below.

```python
from app.routers import router
from neoaria.middleware import setupMiddleware

app = createFastAPI()
app.include_router(router.router)

if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="0.0.0.0", port=8000)
```
And to use it this way, specify it in a similar format in the config/middleware.yaml file within your project folder as follows.

- The latest version adds the ability to send logs through kafka.

```yaml
logging:
  enabled: True
  level: 'DEBUG' # DEBUG, INFO, WARNING, ERROR, CRITICAL
  include_headers: True # True, False
  type: kafka # http, syslog, kafka
  format: '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
  servers:
    http:
      host: localhost
      port: 8080
      endpoint: /log/create
    syslog:
      host: localhost
      port: 514
    kafka:
      producer:
        bootstrap.servers: '192.168.1.100:9091,192.168.1.100:9092,192.168.1.100:9093,192.168.1.100:9094,192.168.1.100:9095'
        client.id: 'token-manager'
        retries: 5
      topic: 'rms.log'
  
jwt:
  enabled: True
  secret_key: '******'
  algorithms: HS256
  targets:
    - /api/v1/*

  
gzip-response:
  enabled: True
  minimum_size: 1024

cors:
  enabled: True
  allow_credentials: True
  allow_origins: ['*']
  allow_methods: ['*']
  allow_headers: ['*']

performance-monitor:
  enabled: True
```

and source.yaml

```yaml
mongodb_001:
  type: 'mongodb'
  data:
    id:  'mongodb_001'  
    uri: 'mongodb://user:pass@ip:port'
    database: 'token'
    collection: 'white_list'

mongodb_002:
  type: 'mongodb'
  data:
    id:  'mongodb_002'  
    uri: 'mongodb://user:pass@ip:port'
    database: 'token'
    collection: 'black_list'

kafka_001:
  type: 'kafka'
  data:
    id: 'kafka_001'
    consumer:
      settings:
        bootstrap.servers: 'ip1:port1,ip2:port2'
        group.id: 'kafka.group.id'
        auto.offset.reset: 'earliest'
        enable.auto.commit: True
      topics: 
        - 'kafka.topic.1'
    producer:
      settings:
        bootstrap.servers: 'ip1:port1,ip2:port2'
      topics: 
        - kafka.topic.1
        - kafka.topic.2

solr_001:
  type: 'solr'
  data:
    id: 'solr_001'
    url: 'http://ip:port/solr/collection_name'

websocket_001:
  type: 'websocket'
  data:
    id: 'websocket_001'
```

## Common model information
Common models have been added for shared use. The common models are as follows:

	1.	Package Name: **neoaria.models.rms** 
	2.	**class DeployStatus(Enum)** : Enum representing deployment status
	3.	**class ElementStatus(Enum)** : Enum representing approval status
	4.	**class Language(Enum)** : Enum representing types of translation languages
	5.	**class FormType(Enum)** : Enum representing types of documents
	6.	**class ContentsType(Enum)** : Enum representing types of content
	7.	**class ImageContentsType(Enum)** : Enum representing types of images
	8.	**class TranslationStatus(Enum)** : Enum representing translation status
	9.	**class RmsAccount(BaseModel)** : Class representing account information
	10.	**class RmsDepartment(BaseModel)** : Class representing department information
	11.	**class RmsOrganization(BaseModel)** : Class representing organization information
